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Manages crashes when opening aliases (postgres)
See original GitHub issueManager crashes when clicking on Aliases menu.
2018-11-23T09:01:30.867588+00:00 app[web.1]: SELECT m."Id", m."ContentLastModified", m."Created", m."Culture", m."Description", m."Hostnames", m."InternalId", m."IsDefault", m."LastModified", m."SiteTypeId", m."Title"
2018-11-23T09:01:30.867590+00:00 app[web.1]: FROM "Piranha_Sites" AS m
2018-11-23T09:01:30.867591+00:00 app[web.1]: WHERE m."Id" = @__id_0
2018-11-23T09:01:30.867593+00:00 app[web.1]: LIMIT 1
2018-11-23T09:01:30.887069+00:00 app[web.1]: [40m[32minfo[39m[22m[49m: Microsoft.EntityFrameworkCore.Database.Command[20101]
2018-11-23T09:01:30.887072+00:00 app[web.1]: Executed DbCommand (3ms) [Parameters=[@__siteId_0='?' (DbType = Guid)], CommandType='Text', CommandTimeout='30']
2018-11-23T09:01:30.887074+00:00 app[web.1]: SELECT a."Id"
2018-11-23T09:01:30.887105+00:00 app[web.1]: FROM "Piranha_Aliases" AS a
2018-11-23T09:01:30.887106+00:00 app[web.1]: WHERE a."SiteId" = @__siteId_0
2018-11-23T09:01:30.887108+00:00 app[web.1]: ORDER BY a."AliasUrl", a."RedirectUrl"
2018-11-23T09:01:30.889900+00:00 app[web.1]: [40m[32minfo[39m[22m[49m: Microsoft.EntityFrameworkCore.Database.Command[20101]
2018-11-23T09:01:30.889903+00:00 app[web.1]: Executed DbCommand (2ms) [Parameters=[], CommandType='Text', CommandTimeout='30']
2018-11-23T09:01:30.889904+00:00 app[web.1]: SELECT m."Id"
2018-11-23T09:01:30.889905+00:00 app[web.1]: FROM "Piranha_Sites" AS m
2018-11-23T09:01:30.892803+00:00 app[web.1]: [40m[32minfo[39m[22m[49m: Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker[2]
2018-11-23T09:01:30.892806+00:00 app[web.1]: Executed action Piranha.Areas.Manager.Controllers.AliasController.List (Piranha.Manager) in 31.8502ms
2018-11-23T09:01:30.908169+00:00 app[web.1]: [41m[30mfail[39m[22m[49m: Microsoft.AspNetCore.Server.Kestrel[13]
2018-11-23T09:01:30.908172+00:00 app[web.1]: Connection id "0HLIH463O3G8V", Request id "0HLIH463O3G8V:00000001": An unhandled exception was thrown by the application.
2018-11-23T09:01:30.908267+00:00 app[web.1]: System.NullReferenceException: Object reference not set to an instance of an object.
2018-11-23T09:01:30.908269+00:00 app[web.1]: at Piranha.Areas.Manager.Models.AliasListModel.Get(IApi api, Nullable`1 siteId)
2018-11-23T09:01:30.908271+00:00 app[web.1]: at Piranha.Areas.Manager.Controllers.AliasController.List(Nullable`1 siteId)
2018-11-23T09:01:30.908276+00:00 app[web.1]: at lambda_method(Closure , Object , Object[] )
2018-11-23T09:01:30.908298+00:00 app[web.1]: at Microsoft.Extensions.Internal.ObjectMethodExecutor.Execute(Object target, Object[] parameters)
2018-11-23T09:01:30.908318+00:00 app[web.1]: at Microsoft.AspNetCore.Mvc.Internal.ActionMethodExecutor.SyncActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
2018-11-23T09:01:30.908320+00:00 app[web.1]: at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeActionMethodAsync()
2018-11-23T09:01:30.908322+00:00 app[web.1]: at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeNextActionFilterAsync()
2018-11-23T09:01:30.908357+00:00 app[web.1]: at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ActionExecutedContext context)
2018-11-23T09:01:30.908360+00:00 app[web.1]: at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
2018-11-23T09:01:30.908393+00:00 app[web.1]: at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeInnerFilterAsync()
2018-11-23T09:01:30.908395+00:00 app[web.1]: at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeNextResourceFilter()
2018-11-23T09:01:30.908396+00:00 app[web.1]: at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext context)
2018-11-23T09:01:30.908416+00:00 app[web.1]: at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
2018-11-23T09:01:30.908418+00:00 app[web.1]: at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeFilterPipelineAsync()
2018-11-23T09:01:30.908419+00:00 app[web.1]: at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeAsync()
2018-11-23T09:01:30.908438+00:00 app[web.1]: at Microsoft.AspNetCore.Builder.RouterMiddleware.Invoke(HttpContext httpContext)
2018-11-23T09:01:30.908440+00:00 app[web.1]: at Microsoft.AspNetCore.Builder.RouterMiddleware.Invoke(HttpContext httpContext)
2018-11-23T09:01:30.908441+00:00 app[web.1]: at Piranha.Manager.ResourceMiddleware.Invoke(HttpContext context)
2018-11-23T09:01:30.908459+00:00 app[web.1]: at Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context)
2018-11-23T09:01:30.908461+00:00 app[web.1]: at Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context)
2018-11-23T09:01:30.908463+00:00 app[web.1]: at Piranha.AspNetCore.SitemapMiddleware.Invoke(HttpContext context, IApi api, IApplicationService service)
2018-11-23T09:01:30.908481+00:00 app[web.1]: at Piranha.AspNetCore.StartPageMiddleware.Invoke(HttpContext context, IApi api, IApplicationService service)
2018-11-23T09:01:30.908483+00:00 app[web.1]: at Piranha.AspNetCore.ArchiveMiddleware.Invoke(HttpContext context, IApi api, IApplicationService service)
2018-11-23T09:01:30.908501+00:00 app[web.1]: at Piranha.AspNetCore.PostMiddleware.Invoke(HttpContext context, IApi api, IApplicationService service)
2018-11-23T09:01:30.908503+00:00 app[web.1]: at Piranha.AspNetCore.PageMiddleware.Invoke(HttpContext context, IApi api, IApplicationService service)
2018-11-23T09:01:30.908504+00:00 app[web.1]: at Piranha.AspNetCore.AliasMiddleware.Invoke(HttpContext context, IApi api, IApplicationService service)
2018-11-23T09:01:30.908537+00:00 app[web.1]: at Piranha.AspNetCore.ApplicationMiddleware.Invoke(HttpContext context, IApi api, IApplicationService service)
2018-11-23T09:01:30.908539+00:00 app[web.1]: at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
2018-11-23T09:01:30.908571+00:00 app[web.1]: at Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware.Invoke(HttpContext context)
2018-11-23T09:01:30.908573+00:00 app[web.1]: at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication`1 application)
2018-11-23T09:01:30.909139+00:00 app[web.1]: [40m[32minfo[39m[22m[49m: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
2018-11-23T09:01:30.909141+00:00 app[web.1]: Request finished in 75.7825ms 500
Issue Analytics
- State:
- Created 5 years ago
- Comments:5 (4 by maintainers)
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Hi, i have looked into it. Upgraded existing site to 5.3.0 on a development environment which uses postgresql 10. There was no problem. Then i tried it from a new empty db and the specified problem is occured.
The problem was because of PiranhaManager_SelectedSite cookie. My old site id was stored on it and when calling aliases page, old site id was used which was not available in the Piranha_Sites table. Removing cookies fixed it. https://github.com/PiranhaCMS/piranha.core/blob/ebd2821039f165ed7dd961d53771132b63691e2a/core/Piranha.Manager/Areas/Manager/Controllers/AliasController.cs#L40
This issue is not related to the db provider. I think it could only occur on dev environments because /localhost domain cookies is shared between web instances.
I have also noticed that sometimes when I change default site, the other is actually treated as default and vice-versa. This supports the hypothesis that “default site” flag is incorrectly cached in session or memory.